METHOD AND APPARATUS FOR DATA ANALYSIS

Title:

METHOD AND APPARATUS FOR DATA ANALYSIS

Document Type and Number:

WIPO Patent Application WO1995008240

Kind Code:

A3

Abstract:

A method and apparatus are disclosed for converting between samples of an input signal and an encoded signal composed of a plurality of component signals each representing a characteristic of the input signal in a different domain. The input signal is comprised of data samples organized into records of multiple samples, with each sample occupying a unique position within its record and each component signal is formed as the combination of a plurality of factors, each factor being the product of a score signal and a load signal. The score signal defines the variation of data samples from record to record and the load signal defines the relative variation of a subgroup of samples in different positions of a record.

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Inventors:

MARTENS HARALD AAGAARD (NO)
REBERG JAN OTTO (NO)

Application Number:

PCT/US1994/010190

Publication Date:

May 11, 1995

Filing Date:

September 08, 1994

Export Citation:

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Assignee:

IDT INC (US)
AAGAARD MARTENS HARALD (US)
REBERG JAN OTTO (US)

International Classes:

H04N9/804; H04N7/26; H04N7/36; H04N9/808; H04N11/04; (IPC1-7): H04N/

Foreign References:

US5392072A	1995-02-21
US4717956A	1988-01-05
US4786967A	1988-11-22

Other References: